diff --git a/pom.xml b/pom.xml
index 024f723..057256f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -111,7 +111,7 @@
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
             <version>1.16.10</version>
-        </dependency>
+        </dependency>s
 
     </dependencies>
 
diff --git a/src/main/java/com/codesdream/ase/component/UsersListGenerator.java b/src/main/java/com/codesdream/ase/component/UsersListGenerator.java
index 60193ce..6bbff53 100644
--- a/src/main/java/com/codesdream/ase/component/UsersListGenerator.java
+++ b/src/main/java/com/codesdream/ase/component/UsersListGenerator.java
@@ -3,9 +3,7 @@ package com.codesdream.ase.component;
 import com.codesdream.ase.model.permission.Tag;
 import com.codesdream.ase.model.permission.User;
 import org.springframework.stereotype.Component;
-import sun.nio.cs.US_ASCII;
 
-import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.Collection;
 
diff --git a/src/main/java/com/codesdream/ase/model/activity/Activity.java b/src/main/java/com/codesdream/ase/model/activity/Activity.java
index 5dde2b8..a000984 100644
--- a/src/main/java/com/codesdream/ase/model/activity/Activity.java
+++ b/src/main/java/com/codesdream/ase/model/activity/Activity.java
@@ -33,7 +33,7 @@ public class Activity {
     @Column(nullable = false)
     private String creator;
 
-    //活动类型1qa
+    //活动类型
     @Column(nullable = false)
     private String type;
 
@@ -41,6 +41,10 @@ public class Activity {
     @Column(nullable = true)
     private String description;
 
+    //活动周期，格式：阿拉伯数字数字+单位，0表示无周期
+    @Column(nullable = true)
+    private String cycle;
+
     //自愿参与人列表
     @ManyToMany(cascade = CascadeType.ALL)
     @JoinTable(name = "act_volunteer")
@@ -94,7 +98,7 @@ public class Activity {
     )
     private Set<User> signedGroup;
 
-    //可见人员人员列表
+    //可见人员列表
     @ManyToMany(cascade = CascadeType.ALL)
     @JoinTable(name = "act_vis",
             joinColumns = {
@@ -132,12 +136,10 @@ public class Activity {
 
     //计划开始时间
     @OneToOne(cascade = CascadeType.ALL)
-    @JoinColumn(name = "plan_period")
     private Period planPeriod;
 
     //实际开始时间
     @OneToOne(cascade = CascadeType.ALL)
-    @JoinColumn(name = "real_period")
     private Period realPeriod;
 
     //提前提醒时间
@@ -150,7 +152,7 @@ public class Activity {
 
     //主要负责人
     @OneToOne(cascade = CascadeType.ALL)
-    @JoinColumn(name = "chief_manager", nullable = false)
+    @JoinColumn(nullable = false)
     private User chiefManager;
 
     //次要负责人
@@ -168,7 +170,9 @@ public class Activity {
 
     //考勤安排
     @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
-    @JoinColumn(name = "attendance")
     private Attendance attendance;
 
+    //活动报告
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    private Report report;
 }
\ No newline at end of file
diff --git a/src/main/java/com/codesdream/ase/model/activity/Attendance.java b/src/main/java/com/codesdream/ase/model/activity/Attendance.java
index 45c9ce4..f65f92a 100644
--- a/src/main/java/com/codesdream/ase/model/activity/Attendance.java
+++ b/src/main/java/com/codesdream/ase/model/activity/Attendance.java
@@ -24,8 +24,7 @@ public class Attendance {
     private boolean isOnline;
 
     //打卡时段列表
-    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER, mappedBy = "attendance")
-    @JoinColumn(name = "a_id")
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
     private Set<Period> clockInPeriods;
 
     //打卡方式，0表示被扫，1表示扫
diff --git a/src/main/java/com/codesdream/ase/model/activity/Report.java b/src/main/java/com/codesdream/ase/model/activity/Report.java
new file mode 100644
index 0000000..dbeaf37
--- /dev/null
+++ b/src/main/java/com/codesdream/ase/model/activity/Report.java
@@ -0,0 +1,178 @@
+package com.codesdream.ase.model.activity;
+
+import com.codesdream.ase.model.permission.User;
+import lombok.Data;
+
+import javax.persistence.*;
+import java.awt.*;
+import java.util.Date;
+import java.util.List;
+import java.util.Set;
+
+@Data
+@Entity
+@Table(name = "report",
+        indexes = {
+            @Index(name = "report_index1", columnList = "title"),
+            @Index(name = "report_index2", columnList = "creator")
+        }
+)
+public class Report {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private int id;
+
+    //活动标题
+    @Column(nullable = false, unique = true)
+    private String title;
+
+    //创建人
+    @Column(nullable = false)
+    private String creator;
+
+    //活动类型
+    @Column(nullable = false)
+    private String type;
+
+    //活动描述
+    @Column(nullable = true)
+    private String description;
+
+    //活动周期，格式：阿拉伯数字数字+单位，0表示无周期
+    @Column(nullable = true)
+    private String cycle;
+
+    //自愿参与人列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_volunteer")
+    private Set<User> volunteers;
+
+    //参与人列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_participate",
+            joinColumns = {
+                    @JoinColumn(name = "act_id")
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "participate_id")
+            }
+    )
+    private Set<User> participateGroup;
+
+    //实际参与人列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_participated",
+            joinColumns = {
+                    @JoinColumn(name = "act_id" )
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "participated_id")
+            }
+    )
+    private Set<User> participatedGroup;
+
+    //可报名人员列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_sign",
+            joinColumns = {
+                    @JoinColumn(name = "act_id")
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "sign_id")
+            }
+    )
+    private Set<User> signGroup;
+
+    //已报名人员列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_signed",
+            joinColumns = {
+                    @JoinColumn(name = "act_id")
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "signed_id")
+            }
+    )
+    private Set<User> signedGroup;
+
+    //可见人员列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_vis",
+            joinColumns = {
+                    @JoinColumn(name = "act_id")
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "vis_id")
+            }
+    )
+    private Set<User> visibleGroup;
+
+    //通知人员列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_inform",
+            joinColumns = {
+                    @JoinColumn(name = "act_id")
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "inform_id")
+            }
+    )
+    private Set<User> informGroup;
+
+    //已通知人员列表
+    @ManyToMany(cascade = CascadeType.ALL)
+    @JoinTable(name = "act_informed",
+            joinColumns = {
+                    @JoinColumn(name = "act_id")
+            },
+            inverseJoinColumns = {
+                    @JoinColumn(name = "informed_id")
+            }
+    )
+    private Set<User> informedGroup;
+
+    //计划开始时间
+    @OneToOne(cascade = CascadeType.ALL)
+    @JoinColumn(name = "plan_period")
+    private Period planPeriod;
+
+    //实际开始时间
+    @OneToOne(cascade = CascadeType.ALL)
+    @JoinColumn(name = "real_period")
+    private Period realPeriod;
+
+    //主要负责人
+    @OneToOne(cascade = CascadeType.ALL)
+    @JoinColumn(name = "chief_manager", nullable = false)
+    private User chiefManager;
+
+    //次要负责人
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "act_id")
+    private List<User> assistManagers;
+
+
+    //考勤安排
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "attendance")
+    private Attendance attendance;
+
+    //活动笔记
+    @Column(name = "notes")
+    private String notes;
+
+    //图表
+    @ElementCollection(targetClass = java.lang.String.class)
+    @Column(name = "charts")
+    private List<String> charts;
+
+    //附件url
+    @Column(name = "enclosure")
+    private String enclosure;
+
+    //活动
+    @OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "activity")
+    private Activity activity;
+}
diff --git a/src/main/java/com/codesdream/ase/model/permission/FunctionalPermissionContainer.java b/src/main/java/com/codesdream/ase/model/permission/FunctionalPermissionContainer.java
index 4784d1e..19c2577 100644
--- a/src/main/java/com/codesdream/ase/model/permission/FunctionalPermissionContainer.java
+++ b/src/main/java/com/codesdream/ase/model/permission/FunctionalPermissionContainer.java
@@ -3,10 +3,9 @@ package com.codesdream.ase.model.permission;
 import lombok.Data;
 
 import javax.persistence.*;
-import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.Set;
+
 
 /**
  * 功能性权限容器
diff --git a/src/main/java/com/codesdream/ase/model/permission/Tag.java b/src/main/java/com/codesdream/ase/model/permission/Tag.java
index 3160940..0e79659 100644
--- a/src/main/java/com/codesdream/ase/model/permission/Tag.java
+++ b/src/main/java/com/codesdream/ase/model/permission/Tag.java
@@ -1,7 +1,7 @@
 package com.codesdream.ase.model.permission;
 
 import lombok.Data;
-import org.hibernate.annotations.ManyToAny;
+
 
 import javax.persistence.*;
 import java.util.HashSet;
diff --git a/src/main/java/com/codesdream/ase/repository/UserRepository.java b/src/main/java/com/codesdream/ase/repository/UserRepository.java
index 3056837..486beec 100644
--- a/src/main/java/com/codesdream/ase/repository/UserRepository.java
+++ b/src/main/java/com/codesdream/ase/repository/UserRepository.java
@@ -6,7 +6,7 @@ import org.springframework.data.repository.CrudRepository;
 import org.springframework.stereotype.Repository;
 
 import java.util.Optional;
-import java.util.Set;
+
 
 @Repository
 public interface UserRepository extends CrudRepository<User, Integer> {